-
Notifications
You must be signed in to change notification settings - Fork 1.9k
/
HazelcastSessionDataStoreFactory.java
229 lines (196 loc) · 7.83 KB
/
HazelcastSessionDataStoreFactory.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
//
// ========================================================================
// Copyright (c) 1995-2021 Mort Bay Consulting Pty Ltd and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
// which is available at https://www.apache.org/licenses/LICENSE-2.0.
//
// SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
// ========================================================================
//
package org.eclipse.jetty.hazelcast.session;
import java.io.IOException;
import java.util.Arrays;
import com.hazelcast.client.HazelcastClient;
import com.hazelcast.client.config.ClientConfig;
import com.hazelcast.client.config.XmlClientConfigBuilder;
import com.hazelcast.config.Config;
import com.hazelcast.config.MapConfig;
import com.hazelcast.config.SerializerConfig;
import com.hazelcast.config.XmlConfigBuilder;
import com.hazelcast.core.Hazelcast;
import com.hazelcast.core.HazelcastInstance;
import org.eclipse.jetty.server.session.AbstractSessionDataStoreFactory;
import org.eclipse.jetty.server.session.SessionData;
import org.eclipse.jetty.server.session.SessionDataStore;
import org.eclipse.jetty.server.session.SessionDataStoreFactory;
import org.eclipse.jetty.server.session.SessionHandler;
import org.eclipse.jetty.util.StringUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Factory to construct {@link HazelcastSessionDataStore}
*/
public class HazelcastSessionDataStoreFactory
extends AbstractSessionDataStoreFactory
implements SessionDataStoreFactory
{
private static final Logger LOG = LoggerFactory.getLogger(HazelcastSessionDataStoreFactory.class);
private String hazelcastInstanceName = "JETTY_DISTRIBUTED_SESSION_INSTANCE";
private boolean onlyClient;
private String configurationLocation;
private String mapName = "jetty-distributed-session-map";
private HazelcastInstance hazelcastInstance;
private MapConfig mapConfig;
private boolean useQueries = false;
private String addresses;
public boolean isUseQueries()
{
return useQueries;
}
public void setUseQueries(boolean useQueries)
{
this.useQueries = useQueries;
}
@Override
public SessionDataStore getSessionDataStore(SessionHandler handler)
throws Exception
{
HazelcastSessionDataStore hazelcastSessionDataStore = new HazelcastSessionDataStore();
if (hazelcastInstance == null)
{
try
{
if (onlyClient)
{
ClientConfig config;
if (StringUtil.isEmpty(configurationLocation))
{
config = new ClientConfig();
if (addresses != null && !addresses.isEmpty())
{
config.getNetworkConfig().setAddresses(Arrays.asList(addresses.split(",")));
}
SerializerConfig sc = new SerializerConfig()
.setImplementation(new SessionDataSerializer())
.setTypeClass(SessionData.class);
config.getSerializationConfig().addSerializerConfig(sc);
}
else
{
config = new XmlClientConfigBuilder(configurationLocation).build();
if (config.getSerializationConfig().getSerializerConfigs().stream().noneMatch(s ->
SessionData.class.getName().equals(s.getTypeClassName()) && s.getImplementation() instanceof SessionDataSerializer))
LOG.warn("Hazelcast xml config is missing org.eclipse.jetty.hazelcast.session.SessionDataSerializer - sessions may not serialize correctly");
}
hazelcastInstance = HazelcastClient.newHazelcastClient(config);
}
else
{
Config config;
if (StringUtil.isEmpty(configurationLocation))
{
SerializerConfig sc = new SerializerConfig()
.setImplementation(new SessionDataSerializer())
.setTypeClass(SessionData.class);
config = new Config();
config.getSerializationConfig().addSerializerConfig(sc);
// configure a default Map if null
if (mapConfig == null)
{
mapConfig = new MapConfig();
mapConfig.setName(mapName);
}
else
{
// otherwise we reuse the name
mapName = mapConfig.getName();
}
config.addMapConfig(mapConfig);
}
else
{
config = new XmlConfigBuilder(configurationLocation).build();
if (config.getSerializationConfig().getSerializerConfigs().stream().noneMatch(s ->
SessionData.class.getName().equals(s.getTypeClassName()) && s.getImplementation() instanceof SessionDataSerializer))
LOG.warn("Hazelcast xml config is missing org.eclipse.jetty.hazelcast.session.SessionDataSerializer - sessions may not serialize correctly");
}
config.setInstanceName(hazelcastInstanceName);
hazelcastInstance = Hazelcast.getOrCreateHazelcastInstance(config);
}
}
catch (IOException e)
{
throw new RuntimeException(e.getMessage(), e);
}
}
// initialize the map
hazelcastSessionDataStore.setSessionDataMap(hazelcastInstance.getMap(mapName));
hazelcastSessionDataStore.setGracePeriodSec(getGracePeriodSec());
hazelcastSessionDataStore.setSavePeriodSec(getSavePeriodSec());
hazelcastSessionDataStore.setUseQueries(isUseQueries());
return hazelcastSessionDataStore;
}
public boolean isOnlyClient()
{
return onlyClient;
}
/**
* @param onlyClient if <code>true</code> the session manager will only connect to an external Hazelcast instance
* and not use this JVM to start an Hazelcast instance
*/
public void setOnlyClient(boolean onlyClient)
{
this.onlyClient = onlyClient;
}
public String getConfigurationLocation()
{
return configurationLocation;
}
public void setConfigurationLocation(String configurationLocation)
{
this.configurationLocation = configurationLocation;
}
public String getMapName()
{
return mapName;
}
public void setMapName(String mapName)
{
this.mapName = mapName;
}
public HazelcastInstance getHazelcastInstance()
{
return hazelcastInstance;
}
public void setHazelcastInstance(HazelcastInstance hazelcastInstance)
{
this.hazelcastInstance = hazelcastInstance;
}
public MapConfig getMapConfig()
{
return mapConfig;
}
public void setMapConfig(MapConfig mapConfig)
{
this.mapConfig = mapConfig;
}
public String getHazelcastInstanceName()
{
return hazelcastInstanceName;
}
public void setHazelcastInstanceName(String hazelcastInstanceName)
{
this.hazelcastInstanceName = hazelcastInstanceName;
}
public String getAddresses()
{
return addresses;
}
public void setAddresses(String addresses)
{
this.addresses = addresses;
}
}